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Your cart is empty.Product Description
- -Color:As Shown
- -Material:Plastic, glass
- -Size:21.00X2.00X2.00cm/8.25X0.79X0.79in
Glass Saltwater Hydrometer
Compact and light, easy to carry and store, not taking up any space.
High Precision Salinity Hydrometer
Easy to operate and use, suitable for professional and personal to use.
Aquarium Salinity Hydrometer
You can test your marine aquariums salt level, provide an accurate test result.
Salt Water Gravimeter
Suitable for swimming pool, aquaculture, fish tank, water laboratories, etc.Tests salinity and specific gravity in marine aquariums to help maintain a healthy tank.
Package Including
1 x set of salinity meter
scott mclean
2025-08-12 14:23:22
Tells the salinity for saltwater aquariums accurately every time.
Richard Chambers
2025-06-08 12:47:54
Extremely inaccurate and it killed some of more sensitive fish due to it being. 020 off. Don't waste your money, mine went straight to the trash can
agnes
2025-04-30 14:46:27
This item is fantastic. I have compared it to several other refractometers and it always come back the same. I use it in large saltwater storage container that is used for water changes so I can see right away if I need to add more salt.
Moses S.
2025-03-08 18:36:51
This is way off. I checked it against my high end refractometer calibrated calibration fluid and this thing is off by ~7 points.
Rock Lobster 🪨 🦞
2025-02-14 12:15:04
I raise sea monkeys aka brine shrimp as pets and it's important to make sure the salinity levels stay consistent and at a certain point. So I was super happy when this showed up in my feed. I just tested their water with this for the first time and it was really easy to use. I'm so happy to finally have one of these to make sure my pet monks thrive 🤗
James
2025-01-29 12:07:46
Have hard time using
Michael Pickard
2025-01-07 18:03:51
off many degrees
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